145576-56-3Relevant academic research and scientific papers
Enantioselective, rhodium catalyzed intramolecular cyclopropanations of homoallylic diazoacetates
Martin, Stephen F.,Oalmann, Christopher J.,Liras, Spiros
, p. 6727 - 6730 (2007/10/02)
The homoallylic diazoacetates 3a-j underwent enantioselective intramolecular cyclopropanation with the rhodium catalyst Rh2(5S-MEPY)4 (1) to give the oxabicyclo[4.1.0]heptanes 4a-j in 71-90% enantiomeric excess and in 55-80% chemical
